Add license dialog to the installer.

src/install+setup/install/main.c

@@ -35,6 +35,9 @@ extern char *fr_tr[];
 
 int main(int argc, char *argv[])
 {
+
+	char discl_msg[40000] =	"Disclaimer\n";
+
 	char *langnames[] = { "Deutsch", "English", "Français", "Español", NULL };
 	char *shortlangnames[] = { "de", "en", "fr", "es", NULL };
 	char **langtrs[] = { de_tr, en_tr, fr_tr, es_tr, NULL };
@@ -57,7 +60,7 @@ int main(int argc, char *argv[])
 	int allok_fastexit=0;
 	int raid_disk = 0;
 	struct keyvalue *ethernetkv = initkeyvalues();
-	FILE *handle, *cmdfile;
+	FILE *handle, *cmdfile, *copying;
 	char line[STRING_SIZE];
 	char string[STRING_SIZE];
 	long memory = 0, disk = 0, free;
@@ -108,6 +111,16 @@ int main(int argc, char *argv[])
 		}		
 	}
 
+	// Read gpl ...
+	if (! (copying = fopen("/COPYING", "r")))
+	{
+		fprintf(flog,      "Couldn't open gpl (/COPYING)\n");
+		sprintf(discl_msg, "Couldn't open gpl (/COPYING)\n");
+	} else {
+		fread(discl_msg, 1, 40000, copying);
+		fclose(copying);
+	}
+
 	// Load common modules
 	mysystem("/sbin/modprobe iso9660"); // CDROM
 	mysystem("/sbin/modprobe ext2"); // Boot patition
@@ -135,6 +148,13 @@ int main(int argc, char *argv[])
 	sprintf(message, ctr[TR_WELCOME], NAME);
 	newtWinMessage(title, ctr[TR_OK], message);
 
+	if (!unattended) {
+		if (disclaimerbox(discl_msg)==0) {
+			errorbox(ctr[TR_LICENSE_NOT_ACCEPTED]);
+			goto EXIT;
+		}
+	}
+
 	switch (mysystem("/bin/mountsource.sh")) {
 	    case 0:
 				break;

src/install+setup/libsmooth/libsmooth.h

@@ -79,6 +79,8 @@ void reboot(void);
 void stripnl(char *s);
 int mysystem(char *command);
 void errorbox(char *message);
+int statuswindowscroll(int width, int height, char *title, char *text, ...);
+int disclaimerbox(char *message);
 void statuswindow(int width, int height, char *title, char *text, ...);
 int runcommandwithprogress(int width, int height, char *title, char *command,
 	int lines, char *text, ...);

src/install+setup/libsmooth/main.c

@@ -45,6 +45,61 @@ void errorbox(char *message)
 	newtWinMessage(ctr[TR_ERROR], ctr[TR_OK], message);
 }
 
+int scrollmsgbox(int width, int height, char *title, char *text, ...)
+{
+	int rc = 0;
+	newtComponent t, f, b, c;
+	char *buf = NULL;
+	char checkbox;
+	int size = 0;
+	int i = 0;
+	va_list args;
+
+	va_start(args, text);
+
+	do {
+		size += 40000;
+		if (buf) free(buf);
+		buf = malloc(size);
+		i = vsnprintf(buf, size, text, args);
+	} while (i == size);
+
+	va_end(args);
+
+	newtCenteredWindow(width, height, title);
+
+	b = newtCompactButton(width - 15 ,height - 2, ctr[TR_OK]);
+	c = newtCheckbox(3, height - 2, ctr[TR_LICENSE_ACCEPT], ' ', " *", &checkbox);
+
+	t = newtTextbox(1, 1, width - 2, height - 4, NEWT_TEXTBOX_WRAP+NEWT_TEXTBOX_SCROLL);
+	newtTextboxSetText(t, buf);
+
+	f = newtForm(NULL, NULL, 0);
+	free(buf);
+
+	newtFormAddComponent(f, c);
+	newtFormAddComponent(f, b);
+	newtFormAddComponent(f, t);
+
+	newtRunForm(f);
+	if (checkbox=='*') rc=1;
+	newtFormDestroy(f);
+	return rc;
+}
+
+int disclaimerbox(char *message)
+{
+	int rc;
+	char title[STRING_SIZE];
+	
+	sprintf (title, "%s v%s - %s", NAME, VERSION, SLOGAN);
+	rc = scrollmsgbox(75, 20, title, message);
+	newtPopWindow();
+	
+	return rc;
+}
+
+
 void statuswindow(int width, int height, char *title, char *text, ...)
 {
 	newtComponent t, f;